James Bovard brilliantly expands on the thought that liberty does not require the approval of the 51% majority.

What are the mechanics by which majority-mandated shackles liberate the individual? How does a shackle supported by 51 percent of the populace affect an individual differently from one endorsed by a mere 49 percent? Is the secret to democracy some law of inverse political gravity—so that the more people who support imposing a shackle, the less it weighs? Are citizens obliged to pretend that any restriction favored by the majority is not a restraint but instead a badge of freedom? Shackles are shackles are shackles, regardless of what rhetorical holy water they are blessed with. (emphasis mine)

People are taught that, thanks to democracy, coercion is no longer dangerous because people get to vote on who coerces them. Because people are permitted a role in choosing who will be in charge of the penal code, they are free. Being permitted to vote for politicians who enact unjust, oppressive new laws magically converts the stripes on prison shirts into emblems of freedom. But it takes more than voting to make coercion benign.

The fiction of majority rule has become a license to impose nearly unlimited controls on the majority and everybody else. The doctrine of “majority rule equals freedom” is custom-made to turn mobs of voters into spoiled children with a divine right to plunder the candy store. The only way to equate submission to majority-sanctioned decrees with individual freedom is to assume that individuals have no right to live in any way that displeases the majority.

Read it all: Democracy versus Liberty